math math math | Oddlyeven - Product-Sums
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- Опубликовано: 20 авг 2024
- Puzzle Link - sudokupad.app/...
Let me know in the comments how you do!
Thank you for watching please let me know if you have puzzle recommendations/requests or can teach me something!
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Kudos to you Kathy for using a much simpler method than I did for finding the three in row one column one. Silly me went the long way and used algebra. 😂 But it was still a fun solve.
And just in case anyone is interested, here is the formula I used
R1C1 = A, R2C6 = B
21-A = AB
21 = AB + A
Now you have to divide the entire equation by A
21/A = B + 1
A must be 3 because it is the only valid digit in this puzzle that can divide 21
5:23 No low point in this puzzle - satisfying throughout
9:53 for me , but I looked at Kathy's homework 😅.
Nice puzzle.
Good job by Kathy and the setter.
Who put math in my Sudoku?
The row 2 and box 3 logic is just gorgeous
2:53
Great puzzle from oddlyeven, and great solve.
Great solve! I love setting puzzles like these where I get use math!
From now on I should call you MathyKathy... you are awesome on this kind of puzzles!
😂😂😂 Thank you!
This flowed very nicely from start to finish. Nice solve Kathy
4:43 to solve, I got a bit lucky when in column 6 I had 3+2 = 6 until I realised sudoku was breaking, and correcting it to 4+2 allowed the rest of the puzzle to solve.
Good solve, Kathy! I do enjoy this constraint a lot, though in a 9x9 it can get quite tricky. Solved this a while back, completed in 2:32 (conflict checker off), many thanks to Oddlyeven for a fun puzzle!
You were quick and took just 30% more time to solve. If you progress like that I will be left behind very soon.
First time I see these product sum lines. I really liked this one. 12:00 on the dot.
I did that final disambiguation of the 1-5s and the 2-4s in a much more complicated way. It really was that simple, huh
r1c1 is a 3 from the off, from there it flows smoothly. It's simple logic. It must be from 1-6... but 1-6 totals 21.
It can't be 1 - 1*? can't be 20
It can't be 2 (same reason) 2*? can't be 19
It can't be 4 (same reason) 4*? can't be 17
It can't be 5 (same reason) 5*? can't be 16
It can't be 6 (same reason) 6*? can't be 15
completed in 3m03s
Yes that was a good puzzle. Math is fun.
5:35 for me. Maffs too big for me.
the new hair looks so good!
2:26 for me.
I really enjoyed this one! My time was 14:05.